Can't find all the sample in dnn folder

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
Linux
QNX
other

Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
1.7.1.8928
other

Host Machine Version
native Ubuntu 18.04
other

why DNN folder i only have 3 samples , I don’t see any drivenet or lanenet other DNN project in the documentation and video . DRIVE Video Series | Experience the Latest AV Innovations | NVIDIA

Dear @user122831,
NVIDIA DRIVE DNNs are part of DRIVE SW release and not part of DRIVE WORKS+ DRIVE OS release. Please see https://developer.nvidia.com/blog/drive-os-driveworks-updates-streamlined-av-software/
If you want to use NVIDIA DNNs, you need to use DRIVE SW 10.0